# CJF vs B3

The clearest difference is update cadence: B3 at fortnightly against CJF's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CJF ships an update every 3 months, B3 fortnightly. The most recent releases landed on September 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CJF | B3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (139 ratings)](https://appshunter.io/ios/app/b3/id6754036570/reviews)** |
| Number of ratings | — | **139** |
| Positive reviews | — | 76.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 52 MB | 78 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Mendonca](https://appshunter.io/developer/1195103146) | [B3 S.A. – Brasil, Bolsa, Balcao](https://appshunter.io/developer/1011787393) |

## What reviewers say

### CJF

[App page](https://appshunter.io/ios/app/cjf/id1459929855)

**Features:** macOS Compatibility

**In-app purchases:** none


### B3

[App page](https://appshunter.io/ios/app/b3/id6754036570)

Manage your investments and personal finances on a single, secure platform. Track your portfolio across all brokerages, view unified transaction statements, and monitor your wealth growth with personalized news and intuitive charts.

**Highlights:** Consolidate investments from all brokerages, Unified transaction statements, Monitor wealth evolution with charts, Personalized investment news, Track fixed income, variable income, and funds

**In-app purchases:** none


## Frequently asked questions

### Is CJF free?

CJF is free to download, with no in-app purchases.

### Is B3 free?

B3 is free to download, with no in-app purchases.

### Do CJF or B3 have ads?

Neither CJF nor B3 shows ads.

### Which is updated more often, CJF or B3?

CJF ships an update every 3 months, and B3 fortnightly. Most recently, CJF was updated on September 24, 2026 and B3 on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*